Best price I've ever seen on a 1000 watt gold PSU, especially as of late with the miner craze driving up prices. Most 1000 watt PSUs with a Gold rating are selling for much more. (gold efficiency rating being key to that statement (this one is rated at 91.8% efficient) -- and not counting the chinese junk out there that is uncertified or less than 80% efficient)
I already bought one of these 1000 watt Raidmax Vampire PSUs a few months back, and have been using it to crypto currency mine. I was drawing 1050 watts from the wall on this unit for a few days with no issues. I bought two more today at that price.
6 PCI-E 8 pin connectors. – so two of these PSU's gets you 2000 watts with 12 PCI-E 8 pin connectors for $140 with this sale. (only one rebate per household – so $60+$80)
Here is a PSU splitter you need if you want to combine PSUs for crytpo currency mining.
or with Amazon Prime if you have it.